package com.zz.zzc;

public class WhileDemo18 {
	public static void main(String[] args) {
		int[] a = new int[] {12,122,123}; 
		int n = a.length - 1;
		
		while(n >= 0) {
			System.out.println(a[n--]);
		}
		
		
	}

}
